L20 area guide
Who lives in L20, what homes sell for, and how it compares on crime, schools and transport.
- Council
- Sefton
- Region
- North West
- Population
- 51,393 (2024)
What L20 is like
The L20 postcode district in Sefton covers 989 live postcodes and is home to about 51,393 people in 21,924 households. 40% of households own their home, 23.6% rent privately and 35.6% are in social housing. The largest age group is 30–34, and 50.6% of adults are in work. It ranks among the more deprived parts of England. Higher-harm crime is well above the England and Wales average. Homes in L20 sold for a median of £140,000 over the year to August 2026.
How L20 compares
Headline figures for L20, set against England as a whole.
Worth knowing before you invest
Where L20 differs most from the national average.
- 01Higher crime than mostLook closer
51.9 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
- 02More deprived than mostLook closer
Scores 1.8 out of 10 on the English Indices of Deprivation 2025 (where 1 is most deprived). Yields can be higher, but check tenant demand street by street.
- 03A big private rental marketPositive
23.6% of households rent privately, against 20.5% across England. Tenant demand is established here.
- 04A lot of social housingLook closer
35.6% of homes are social housing, against 17.1% across England.
- 05Well connectedPositive
4 stations within a mile and 82 bus stops within a ten-minute walk.
L20 FAQs
01Is L20 a good place to live?Deprivation, crime, schools and transport at a glance.
Deprivation, crime, schools and transport at a glance.
02How much does a house cost in L20?The median sale price over the last year was £140,000.
The median sale price over the last year was £140,000.
03Is L20 safe?How recorded crime here compares with the national average.
How recorded crime here compares with the national average.
04Who lives in L20?Age, home ownership and housing from the census.
Age, home ownership and housing from the census.
05Which council covers L20?The local authority for L20 is Sefton.
The local authority for L20 is Sefton.
06How well connected is L20?Connectivity scores 7.0 out of 10.
Connectivity scores 7.0 out of 10.
Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.